1.

A bag X contains 2 white and 3 black balls and another bag Y contains 4 white and 2 black balls.  One bag is selected at random and a ball is drawn from it. Then the probability for the ball chosen be white is        [EAMCET 2003]

A.        \[\frac{2}{15}\]    
B.        \[\frac{7}{15}\]
C.        \[\frac{8}{15}\]    
D.        \[\frac{14}{15}\]
Answer» D.        \[\frac{14}{15}\]


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